Dark Circles Under a Child’s Eyes: Could It Be Leukaemia?

You notice dark circles under your child’s eyes and start wondering: Is this just tiredness, or could it mean something more?

Dark circles under a child’s eyes are common and, in most cases, are not related to cancer. They can be caused by allergies, nasal congestion, lack of sleep, genetics, dehydration and other everyday childhood conditions.

However, if dark circles appear along with other unusual or persistent symptoms, it is worth having your child evaluated by a pediatric hematology doctor, especially if there are concerns about a blood disorder.

Can Dark Circles Under a Child’s Eyes Be a Sign of Leukemia?

Childhood leukemia can cause symptoms such as unusual tiredness, pale skin, frequent fevers or infections, easy bruising or bleeding, bone or joint pain, weight loss and swollen lymph nodes. Many of these symptoms can also occur with common childhood illnesses, so they need to be assessed in context.

This means parents should look at the child’s overall health and any other symptoms rather than focusing on dark circles alone.

Read more about Common Pediatric Cancer Myths vs Facts Every Parent Should Know

What Causes Dark Circles Under a Child’s Eyes?

There are several common reasons why a child may develop dark circles under their eyes.

• Allergies and nasal congestion

Allergies can cause a blocked or stuffy nose. This can affect blood flow around the eyes and make the skin underneath them look darker. Children with allergies may also have itchy or watery eyes, sneezing or a runny nose.

• Lack of sleep

Children who are not getting enough sleep may look tired, with darker areas becoming more noticeable under their eyes. Changes in sleep routines, late nights or poor-quality sleep can all contribute.

• Genetics

Some children naturally have darker skin beneath their eyes. If parents or close family members have prominent dark circles, a child may have them as well.

• Dehydration

Not drinking enough fluids can sometimes make a child look tired or unwell, and the area around the eyes may appear more sunken or darker.

• Anaemia or iron deficiency

Anaemia can cause symptoms such as tiredness and pale skin. If a child has persistent tiredness, pallor or other symptoms along with dark circles, a pediatric hematology specialist may recommend blood tests to look for anaemia or other causes.

When Should You Worry About Dark Circles Under Your Child’s Eyes?

Dark circles are generally less concerning when your child is otherwise active, eating normally, sleeping well and growing as expected.

It is more important to arrange a medical evaluation if dark circles are accompanied by symptoms such as:

• Persistent or unusual tiredness
• Noticeably pale skin
• Unexplained bruising
• Frequent or unusual bleeding, including nosebleeds
• Repeated or persistent fever
• Frequent infections
• Bone or joint pain
• Loss of appetite or unexplained weight loss
• Swollen lymph nodes
• Swelling or fullness of the abdomen

These symptoms do not automatically mean leukemia. In fact, many childhood conditions can cause similar symptoms. But persistent or unexplained symptoms should be checked so that the underlying cause can be identified.

A pedia hemato-oncologist in Delhi or other qualified pediatric specialist can assess the child’s symptoms and decide whether further investigation is appropriate.

Why Can Leukemia Cause Pale Skin and Tiredness?

Leukemia begins in the bone marrow, where the body produces blood cells. When leukemia cells build up in the bone marrow, they can interfere with the production of normal red blood cells, white blood cells and platelets.

A reduced number of red blood cells can cause anaemia. This may result in tiredness, weakness and pale skin. Low platelet levels can contribute to easy bruising or bleeding, while problems with normal white blood cells can be associated with infections or fever.

This is why pale skin or fatigue may be more relevant than dark circles themselves when a hematologist pediatric specialist is assessing a child for a possible blood disorder.

What Are the Warning Signs of Leukemia in Children?

Possible warning signs of leukemia in children can include persistent fatigue, pale skin, recurrent fever or infections, unexplained bruising or bleeding, bone or joint pain, swollen lymph nodes, abdominal swelling, poor appetite and unexplained weight loss.

It is important to remember that these symptoms are common in many childhood illnesses. Having one of them does not mean that a child has leukemia.

Can a CBC Test Detect Leukemia in Children?

A complete blood count (CBC) is one of the blood tests that may be used when investigating symptoms that could be related to leukemia.

A CBC measures different types of blood cells and can help identify abnormalities in red blood cells, white blood cells or platelets. If the results are concerning, hematology oncology specialists may recommend further tests. These can include additional blood tests and, when appropriate, examination of the bone marrow.

A CBC by itself does not establish a diagnosis of leukemia. The results need to be interpreted along with the child’s symptoms, physical examination and any other necessary tests.

When Should You See a Pediatric Hematology Doctor?

If your child simply has dark circles under their eyes but is otherwise well, there is usually no reason to assume the worst.

However, speak with a pediatric hematology doctor if the dark circles persist or are accompanied by symptoms such as unusual tiredness, paleness, unexplained bruising, recurrent fever, frequent infections, bleeding, bone pain or unexplained weight loss.

If a child does need specialist evaluation, pediatric hematology and oncology care brings together doctors experienced in childhood blood disorders and cancers.

The Bottom Line

Dark circles under a child’s eyes are common and, on their own, are usually not a sign of leukemia. Common causes include allergies, nasal congestion, lack of sleep, genetics and dehydration.

If dark circles occur together with persistent or unexplained symptoms such as marked tiredness, pale skin, bruising, bleeding, recurrent fever, frequent infections or bone pain, it is sensible to have your child evaluated.